After dropping Michael Jackson‘s “Chicago” earlier this week – a long-in-the-works single that was originally recorded by the legendary pop star back in 1999 and intended for 2001′s Invincible – yet another track has been released from Jackson’s forthcoming Xscape. Teased a while back and dubbed “Slave To The Rhythm,” the piece once again sees production from Timbaland – more than two decades after MJ cut his vocals for the track with L.A. Reid and Babyface for 1991′s Dangerous. The posthumous Xscape is due out May 13.